Disc brake pad unit



FIG. 1 is a perspective view of the disc brake pad unit in accordance with the ornamental design,

FIG. 2 is a top plan view thereof,

FIG. 3 is a bottom plan view thereof,

FIG. 4 is a front elevational view thereof,

FIG. 5 is a rear elevational view thereof,

FIG. 6 is a view in elevation of one end thereof and,

FIG. 7 is a view in elevation of the other end thereof. 

The ornamental design for a disc brake pad unit, as shown and described. 